package com.chinasofti.project.dal.mapper.custom;

import java.util.List;

import com.chinasofti.project.dal.mapper.BzShoppingCartMapper;
import com.chinasofti.project.dal.model.BzShoppingCart;

public interface BzShoppingCartMapperCustom extends BzShoppingCartMapper {

	BzShoppingCart selectByShoppingCart(BzShoppingCart bzShoppingCart);

	List<BzShoppingCart> selectProductByuserId(int userId);

	int selectNumByUserId(int userId);

	int deleteByShoppingCart(BzShoppingCart bzShoppingCart);

	int updateByShopcart(BzShoppingCart bzShoppingCart);
}
